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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CRISTINA ANGELA PEREZ MSN, RN, FNP
NPI 1861859084
Nurse Practitioner - Family in San Bernardino, CA

Active since January 19, 2016PECOS EnrolledAccepts Medicare Assignment
401 E HIGHLAND AVE STE 551, SAN BERNARDINO, CA 92404(909) 882-9150(909) 883-8972 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2026, Mar 9, 2026, Jan 19, 2016 (3 updates tracked since 2016).

About Cristina Angela Perez Msn, Rn, Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CRISTINA ANGELA PEREZ MSN, RN, FNP (NPI 1861859084) is an individual family provider in San Bernardino, California, licensed in California (95003660) and active in the NPI registry since January 2016. She is enrolled in Medicare PECOS, maintains 12 additional practice locations, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1861859084
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCRISTINA ANGELA PEREZCredential: MSN, RN, FNP
Location Address401 E HIGHLAND AVE STE 551San Bernardino, CA 92404-3840
Mailing Address3660 Park Sierra Dr Ste 203Riverside, CA 92505-3071 · (951) 687-3400 · Fax (951) 687-7630
Phone(909) 882-9150
Fax(909) 883-8972
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 19, 2016
Last NPPES UpdateOctober 15, 20263 updates tracked since enumeration
NPPES CertifiedOctober 15, 2026
✔ NPI 1861859084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95003660
401 E HIGHLAND AVE STE 551, San Bernardino, CA 92404
Open in Google Maps ↗

Secondary Practice Locations 12

Location 1425 Diamond Dr Ste 102Lake Elsinore, CA 92530-4495 · Phone (951) 687-7140 · Fax (951) 303-3565
Location 236320 Inland Valley Dr Ste 307Wildomar, CA 92595-7512 · Phone (951) 600-7630 · Fax (951) 600-7164
Location 33989 W Stetson Ave Ste 202Hemet, CA 92545-9697 · Phone (951) 652-3558 · Fax (951) 652-5547
Location 427851 Bradley Rd Ste 125Menifee, CA 92586-2282 · Phone (951) 672-7967 · Fax (951) 246-3747
Location 522555 Alessandro Blvd Ste BMoreno Valley, CA 92553-8533 · Phone (951) 656-7081 · Fax (951) 656-1710
Location 61901 Town and Country Dr Ste 102Norco, CA 92860-3611 · Phone (951) 736-8100 · Fax (951) 736-8787
Location 731537 Rancho Pueblo Rd Ste 201Temecula, CA 92592-4841 · Phone (951) 687-7140 · Fax (951) 303-3565
Location 87223 Church St Ste A20Highland, CA 92346-5812 · Phone (909) 882-0702 · Fax (909) 886-6704
Location 912523 Limonite Ave Ste 400Eastvale, CA 91752-3666 · Phone (951) 398-6868 · Fax (951) 221-8501
Location 102057 Compton Ave Ste 102Corona, CA 92881-7295 · Phone (951) 736-6757 · Fax (951) 736-0167
Location 11264 N Highland Springs Ave Ste BBanning, CA 92220-3082 · Phone (951) 769-9776 · Fax (951) 769-9026
Location 123660 Park Sierra Dr Ste 208Riverside, CA 92505-3071 · Phone (951) 687-2800 · Fax (951) 687-7290

Other Identifiers 1

Other95003660CA · Fnp

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cristina Angela Perez Msn, Rn, Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244538346
PECOS Enrollment IDI20160405002244
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Cristina Perez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nephrology Associates Medical Group Inc
20 mi
Nephrology
3660 PARK SIERRA DR STE 208
Riverside, CA 92505
  • Reassigned Medicare billing, California enrollment
  • 72 clinicians in this Medicare group
NPI 1447200126 (951) 687-2800
Albion Medical Partners Of California West P C
48 mi
Internal Medicine
12900 PARK PLAZA DR, STE 700, MS-7110
Cerritos, CA 90703
  • Reassigned Medicare billing, California enrollment
  • 235 clinicians in this Medicare group
NPI 1073110607 (562) 622-2800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARIANNE GUINTU USI NP
Nurse Practitioner (Gerontology)
401 E HIGHLAND AVE STE 551
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-9150
SAPNA GOPAL SINGH MD
Internal Medicine (Nephrology)
401 E HIGHLAND AVE STE 551
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-9150
DR. SREESH GOPAL IYENGAR MD
Internal Medicine (Nephrology)
401 E HIGHLAND AVE STE 551
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-9150
PARAG MEHTANI M.D.
Internal Medicine (Nephrology)
401 E HIGHLAND AVE STE 551
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-9150
DR. ASHOK NATH M.D.,
Internal Medicine (Nephrology)
401 E HIGHLAND AVE STE 551
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-9150

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cristina Perez's NPI number?

The NPI number for Cristina Perez is 1861859084. It was assigned to this individual provider in the NPPES registry on January 19, 2016.

Where is Cristina Perez located?

Cristina Perez practices at 401 E Highland Ave Ste 551, San Bernardino, CA 92404. The listed phone number is (909) 882-9150.

What is Cristina Perez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cristina Perez enrolled in Medicare?

Yes. Cristina Perez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Cristina Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristina Perez reassigns Medicare benefits to 2 organizations: Nephrology Associates Medical Group Inc (Riverside, CA) and Albion Medical Partners Of California West P C (Cerritos, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cristina Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cristina Perez was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.